| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $127.80 | 10.536% | $141.265 | $141.27 | $141.25 | $141.30 |
| Purchase #2 | $199.48 | 8.866% | $217.1659 | $217.17 | $217.15 | $217.20 |
| Purchase #3 | $54.61 | 7.724% | $58.8281 | $58.83 | $58.85 | $58.80 |
| Purchase #4 | $92.92 | 4.831% | $97.409 | $97.41 | $97.40 | $97.40 |
| Purchase #5 | $223.53 | 10.531% | $247.0699 | $247.07 | $247.05 | $247.10 |
| Purchase #6 | $230.40 | 10.519% | $254.6358 | $254.64 | $254.65 | $254.60 |
| Purchase #7 | $124.95 | 6.427% | $132.9805 | $132.98 | $133.00 | $133.00 |
| 7 purchase totals = | $1,053.69 | $1,149.3542 | $1,149.37 | $1,149.35 | $1,149.40 | |